NEC SV8500, Manual

Page: 980 / 3438

VOL.2-727
MG-BRI
11.4.2 Specification
1. Information of MG-BRI is shown in the table below.
Function Specification
ISDN Network side
(Line [S/T point] Interface)
Number of
Port
2 ports
Connector
type
RJ-45 Modular × 2
Layer 1
Specification Conforming I.430 of ITU-T recommendation
Conforming ETS300 012
Layer 2
Specification Conforming Q.920/Q.921 of ITU-T recommendation
Conforming ETS300 125
Transmissible
Distance within 1000 meters (3280 feet)
(Using 0.5
φ
twist pair cable for DSU)
IP Network side
(LAN Interface)
Number of
Port
1 port
Connector
type
RJ-45 Modular × 1
Transmission
Speed
10 Mbps/100Mbps
Cable
- 10BASE-T: Category 3 or higher, Max. length 100 meters
- 100BASE-TX: Category 5 or higher, Max. length 100 meters
- LAN cable: RJ-45 Modular cable
CODEC G.729a, G.711, G.723.1
Emergency Telephone
connecting feature
Number of
Port
1 port
Connector
type
RJ-45 Modular × 1
Function
Connects one emergency telephone line directly to the ISDN
Network. It is used in case when the equipment is not available
caused because of the power failure or IP network failure.
Maintenance Console (PC) Console
- Interface: RS-232C Serial Interface
- Connector kind: D-sub 9 pins, plug type connector
Power
Connection
Status
AC100V ±10% - 240V
±10%
Type
AC power cable: 2 polar
(Depends on each country specification)